Hold the dumbbells by your side, step up on a sturdy bench with your right leg, pressing into your right heel as you fully step up onto the bench. Let your left leg trail behind, then step back off the bench. Repeat all the repetitions on the right leg, then switch to the left.
4. Walking Lunge
Hold a pair of dumbbells by your sides. Tighten your core, taking a very large step forward with your right leg. Then, lower your body, allowing your back knee to drop to the floor. Lean slightly forward and press into your right heel, coming back with your feet together. This completes one repetition on the right side. Proceed to do 10 to 12 reps, then repeat the exercise with your left leg.